| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $80.31 | 6.162% | $85.2587 | $85.26 | $85.25 | $85.30 |
| Purchase #2 | $14.99 | 12.402% | $16.8491 | $16.85 | $16.85 | $16.80 |
| Purchase #3 | $227.78 | 8.220% | $246.5035 | $246.50 | $246.50 | $246.50 |
| Purchase #4 | $182.88 | 13.196% | $207.0128 | $207.01 | $207.00 | $207.00 |
| Purchase #5 | $225.50 | 8.163% | $243.9076 | $243.91 | $243.90 | $243.90 |
| Purchase #6 | $207.81 | 4.278% | $216.7001 | $216.70 | $216.70 | $216.70 |
| Purchase #7 | $119.71 | 10.429% | $132.1946 | $132.19 | $132.20 | $132.20 |
| 7 purchase totals = | $1,058.98 | $1,148.4264 | $1,148.42 | $1,148.40 | $1,148.40 | |